var CoviEmbedHtml =
    '<div class="covi_player-container">' +
    '  <div class="covi_player-cover">' +
    '    <video class="covi_player" playsinline webkit-playsinline autoplay="autoplay"></video>' +
    '  </div>' +
    // '<div class="covi_playback">' +
    // '<input type="range" class="covi_playback_seek">' +
    // '<span class="covi_playback_currenttime"></span><span class="covi_playback_durationtime"></span>' +
    // '</div>' +
    '  <a href="javascript:coviClickLandingButton();">' +
    '    <div class="covi_playback2"></div>' +
    '  </a>' +
    '  <button class="covi_playback_muteunmute">' +
    '    <img class="covi_playback_mute-img"><img class="covi_playback_unmute-img">' +
    '  </button>' +
    '  <div class="covi_player_endscreen-container">' +
    '    <a href="javascript:coviClickLandingButton();">' +
    '      <img class="covi_player_endscreen-img">' +
    '    </a>' +
    '    <button class="covi_playback_replay"><img class="covi_playback_replay-img"></button>' +
    '    <button class="covi_landing_in_player" onclick="coviClickLandingButton();">더알아보기</button>' +
    '  </div>' +
    '  <button class="covi_playback_bi">' +
    '    <img class="covi_playback_bi-img">' +
    '  </button>' +
    '</div>' +
    // '<div class="covi_adidentity-container">' +
    // '<button class="covi_playback_adclose">' +
    // '<span>X</span>' +
    // '</button>' +
    // '<p class="covi_adidentity"></p>' +
    // '</div>' +
    '';

var CoviNativeItemsMapping = {
    // '+ad_identity': {
    //     'native-element': 'covi_adidentity',
    //     value: 'AD',
    // },
};

var CoviNativeElements = {
    covi_player: {
        className: 'covi_player',
    },
    covi_playback: {
        className: 'covi_playback',
    },
    covi_playback_muteunmute: {
        className: 'covi_playback_muteunmute',
        eventFunc: 'onMuteUnmute',
    },
    'covi_playback_mute-img': {
        className: 'covi_playback_mute-img',
        src: 'mute_30x29.png',
    },
    'covi_playback_unmute-img': {
        className: 'covi_playback_unmute-img',
        src: 'unmute_28x28.png',
    },

    covi_playback_bi: {
        className: 'covi_playback_bi',
        eventFunc: 'onCoviBi',
    },
    'covi_playback_bi-img': {
        className: 'covi_playback_bi-img',
        src: 'covi_bi.png',
    },
    covi_playback_replay: {
        className: 'covi_playback_replay',
        eventFunc: 'onReplay',
    },
    'covi_playback_replay-img': {
        className: 'covi_playback_replay-img',
        src: 'replay_72x72.png',
    },
    // covi_playback_seek: {
    //     className: 'covi_playback_seek',
    //     eventFunc: 'onSeek',
    // },
    // covi_playback_currenttime: {
    //     className: 'covi_playback_currenttime',
    // },
    // covi_playback_durationtime: {
    //     className: 'covi_playback_durationtime',
    // },
    // covi_playback_adclose: {
    //     className: 'covi_playback_adclose',
    //     eventFunc: 'onAdClose',
    // },
    // 'covi_adidentity-container': {
    //     className: 'covi_adidentity-container',
    // },
    // covi_adidentity: {
    //     type: 'p',
    //     className: 'covi_adidentity',
    // },
};

var CoviIndex = 0;
var CoviPlayers = new Array();

function createCoviMain() {
    var coviElem = document.getElementsByClassName('covi')[CoviIndex];

    if (!coviElem) {
        return;
    }

    coviElem.setAttribute('covi-index', CoviIndex);

    // 2022-10-11 comment out
    /*if (isGalaxyS21()) {
    runPassback(coviElem);
    return;
  }*/

    var coviOpts = {
        containerClassName: 'covi,' + CoviIndex,
        style: 'hani_artcle_m',
        type: 'prod',
        pcode: 'hani_artcle_m',
        category: 'news_hani',
        videoPlayType: 'autoplay',
        gender: '',
        age: '',
        idx: CoviIndex,
        rootElem: coviElem,
        certVendor: 'ias',
    };

    var coviEventHandler = function (event) {
        switch (event) {
            case 'PLAYER_VIDEO_PLAY':
                break;

            case 'PLAYER_VIDEO_PAUSE':
                break;

            case 'PLAYER_VIDEO_ENDED':
                break;

            case 'PLAYER_NO_ADS':
                console.log('[covi] no ads');
                coviElem.style.display = 'block';
                coviElem.style.textAlign = 'center';
                coviElem.style.width = '100%';
                // coviElem.style.height = '100%';
                // coviElem.style.backgroundColor = "#ffffff";

                coviElem.style.backgroundColor = 'transparent';

                runPassback(coviElem);

                break;
        }
    };

    var coviplayer = new CoviPlayer(coviOpts, coviEventHandler);
    coviplayer.run();

    CoviPlayers[CoviIndex] = coviplayer;

    ++CoviIndex;
}

function coviClickLandingButton(coviIndex) {
    var coviplayer = CoviPlayers[coviIndex];
    if (coviplayer) {
        var landingUrl;
        coviplayer.onClickLandingButton(function (url) {
            landingUrl = url;
        }, true);

        var timer = window.setInterval(function () {
            if (landingUrl !== 'undefined') {
                window.clearInterval(timer);

                var coviPopup = window.open(landingUrl, '_blank');
            }
        }, 200);
    }
}

function createCovi() {
    window.setTimeout(function () {
        createCoviMain();
    }, 500);
}

function checkCoviTag() {
    var elem = document.querySelector('.covi');

    if (elem) {
        createCovi();
    }
}

function coviAdClose() {
    var coviElem = document.getElementsByClassName('covi')[0];

    if (!coviElem) {
        return;
    }

    var parent = coviElem.parentElement;
    parent.removeChild(coviElem);
}

function runPassback(coviElem) {
    var d = window.document;
    try {
        d = window.top.document;
    } catch (e) {}

    var adFrame = d.createElement('iframe');
    adFrame.width = 300;
    adFrame.height = 250;
    adFrame.border = 0;
    adFrame.style.border = '0';
    adFrame.frameBorder = 0;
    adFrame.scrolling = 'no';
    adFrame.marginWidth = '0';
    adFrame.marginHeight = '0';
    adFrame.style = 'display: block; margin: 12px auto;';

    coviElem.appendChild(adFrame);
    adFrame.contentWindow.document.open('text/html');
    //+ 2022-08-18 목
    // 해당 스크립트 다이렉트로 적용
    adFrame.contentWindow.document.write(`<script type="text/javascript" src="https://adservice.hani.co.kr/RealMedia/ads/adstream_jx.ads/hani_mobile/@x22?RM_Exclude=m_x22_covi"></script>`);

    //- 2022-08-23 화 원복
    //adFrame.contentWindow.document.write(`<script type="text/javascript">`);
    //adFrame.contentWindow.document.write(`google_ad_client = "ca-pub-5187450830005326";`);
    //adFrame.contentWindow.document.write(`/* m_x22_300x250_adx_210622 */`);
    //adFrame.contentWindow.document.write(`google_ad_slot = "m_x22_300x250_adx_210622";`);
    //adFrame.contentWindow.document.write(`google_ad_width = 300;`);
    //adFrame.contentWindow.document.write(`google_ad_height = 250;`);
    //adFrame.contentWindow.document.write(`</script>`);
    //adFrame.contentWindow.document.write(`<script type="text/javascript" sync src ="//pagead2.googlesyndication.com/pagead/show_ads.js">`);
    //adFrame.contentWindow.document.write(`</script>`);

    adFrame.contentWindow.document.close();

    //+20220823
    var count = 0;
    var timer = window.setInterval(function () {
        var aswift_0_host = adFrame.contentWindow.document.getElementById('aswift_0_host');

        if (aswift_0_host == null) {
            coviElem.parentElement.style.backgroundColor = '#ffffff';
            window.clearInterval(timer);
        }

        if (count == 4) {
            window.clearInterval(timer);
        }

        count++;
    }, 1500);
}

function isGalaxyS21() {
    var userAgent = window.navigator.userAgent;
    var isGalaxyS21 = false;
    if (userAgent.indexOf('SM-G990') >= 0) {
        isGalaxyS21 = true;
    }
    if (userAgent.indexOf('SM-G991') >= 0) {
        isGalaxyS21 = true;
    }
    if (userAgent.indexOf('SM-G996') >= 0) {
        isGalaxyS21 = true;
    }

    if (userAgent.indexOf('SM-G998') >= 0) {
        isGalaxyS21 = true;
    }

    return isGalaxyS21;
}

checkCoviTag();